Currently, "Require re-register MFA" can only be set https://docs.microsoft.com/en-us/azure/active-directory/authentication/howto-mfa-userdevicesettings#manage-user-authentication-options, or via Pow...
Currently using the deprecated MSOL method via a runbook to achieve this and, because there are so many new methods since the days of MSOL, I also use Graph to identify and clear those at the user's request.
Would love to get it all under one module rather than have to rely on deprecated modules to manage half a million accounts with MFA along with all their little issues with replacing devices, etc.